I used to have the hds on my old quadracer. Would have stuck with them but my banshee came with holeshot xcr's. They are just like the hd with diagonal lugs on the edges. They grip excellent out of the corner. Motosport has some called artrax mxt's that look like they might be all right and about half the price. Im thinking about getting them for my dads raptor. Anyone else try these?